Fuel Rail Pressure Sensor Performance *

Note: This is a professional automotive technician's resource.

Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0191

Help Request

Posted

2005 Ford F-250 Super Duty XLT 5.4L Hesitation, Misfire, MIL Lamp onVIN: 1FTSX21525P0191: fuel rail pressure performance. Please HELP!! I got the short straw on this one. This
truck has been here every month for the last 3. The driver
states it starts to misfire, then a cloud of back smoke,and
a lack of power won't get over 30 mph. All of our guys have
now messed with it. I perso...

2005 Ford F-250 Super Duty XLT 5.4L Hesitation, Misfire, MIL Lamp onVIN: 1FTSX21525P0191: fuel rail pressure performance. Please HELP!! I got the short straw on this one. This
truck has been here every month for the last 3. The driver
states it starts to misfire, then a cloud of back smoke,and
a lack of power won't get over 30 mph. All of our guys have
now messed with it. I perso...

2005 Ford F-250 Super Duty XLT 5.4L Hesitation, Misfire, MIL Lamp onVIN: 1FTSX21525P0191: fuel rail pressure performance. Please HELP!! I got the short straw on this one. This
truck has been here every month for the last 3. The driver
states it starts to misfire, then a cloud of back smoke,and
a lack of power won't get over 30 mph. All of our guys have
now messed with it. I perso...

2005 Ford F-250 Super Duty XLT 5.4L Hesitation, Misfire, MIL Lamp onVIN: 1FTSX21525P0191: fuel rail pressure performance. Please HELP!! I got the short straw on this one. This
truck has been here every month for the last 3. The driver
states it starts to misfire, then a cloud of back smoke,and
a lack of power won't get over 30 mph. All of our guys have
now messed with it. I perso...